Snake: Import skeleton of a new snake game.

Games/Snake/.gitignore

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+*.o
+*.d
+Snake
+*.autosave

Games/Snake/Makefile

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+OBJS = \
+    SnakeGame.o \
+    main.o
+
+APP = Snake
+
+STANDARD_FLAGS = -std=c++17 -Wno-sized-deallocation
+WARNING_FLAGS = -Wextra -Wall -Wundef -Wcast-qual -Wwrite-strings -Wimplicit-fallthrough
+FLAVOR_FLAGS = -fno-exceptions -fno-rtti
+OPTIMIZATION_FLAGS = -Os
+INCLUDE_FLAGS = -I../.. -I. -I../../LibC
+
+DEFINES = -DSERENITY -DSANITIZE_PTRS -DUSERLAND
+
+CXXFLAGS = -MMD -MP $(WARNING_FLAGS) $(OPTIMIZATION_FLAGS) $(FLAVOR_FLAGS) $(STANDARD_FLAGS) $(INCLUDE_FLAGS) $(DEFINES)
+CXX = i686-pc-serenity-g++
+LD = i686-pc-serenity-g++
+LDFLAGS = -L../../LibC -L../../LibCore -L../../LibGUI
+
+all: $(APP)
+
+$(APP): $(OBJS)
+	$(LD) -o $(APP) $(LDFLAGS) $(OBJS) -lgui -lcore -lc
+
+.cpp.o:
+	@echo "CXX $<"; $(CXX) $(CXXFLAGS) -o $@ -c $<
+
+-include $(OBJS:%.o=%.d)
+
+clean:
+	@echo "CLEAN"; rm -f $(APPS) $(OBJS) *.d
+

Games/Snake/SnakeGame.h

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+#pragma once
+
+#include <LibGUI/GWidget.h>
+
+class SnakeGame : public GWidget {
+public:
+    explicit SnakeGame(GWidget* parent);
+
+private:
+    virtual void paint_event(GPaintEvent&) override;
+};

Games/Snake/main.cpp

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+#include "SnakeGame.h"
+#include <LibGUI/GApplication.h>
+#include <LibGUI/GWindow.h>
+#include <LibGUI/GBoxLayout.h>
+#include <LibGUI/GButton.h>
+#include <LibGUI/GMenu.h>
+#include <LibGUI/GMenuBar.h>
+#include <LibGUI/GAction.h>
+
+int main(int argc, char** argv)
+{
+    GApplication app(argc, argv);
+
+    auto* window = new GWindow;
+    window->set_title("Snake");
+    window->set_rect(100, 100, 139, 175);
+
+    auto* widget = new GWidget;
+    window->set_main_widget(widget);
+    widget->set_layout(make<GBoxLayout>(Orientation::Vertical));
+
+    auto* game = new SnakeGame(widget);
+
+    auto menubar = make<GMenuBar>();
+
+    auto app_menu = make<GMenu>("Snake");
+    app_menu->add_action(GAction::create("Quit", { Mod_Alt, Key_F4 }, [] (const GAction&) {
+        GApplication::the().quit(0);
+        return;
+    }));
+    menubar->add_menu(move(app_menu));
+
+    auto game_menu = make<GMenu>("Game");
+    game_menu->add_action(GAction::create("New game", { Mod_None, Key_F2 }, [&] (const GAction&) {
+        game->reset();
+    }));
+    menubar->add_menu(move(game_menu));
+
+    auto help_menu = make<GMenu>("Help");
+    help_menu->add_action(GAction::create("About", [] (const GAction&) {
+        dbgprintf("FIXME: Implement Help/About\n");
+    }));
+    menubar->add_menu(move(help_menu));
+
+    app.set_menubar(move(menubar));
+
+    window->show();
+
+    window->set_icon_path("/res/icons/minesweeper/mine.png");
+
+    return app.exec();
+}